The automatic drinker for your chicken coop. Our chicken waterers provide a constant supply of water for your flock. Use the cup to make a 5 gallon chicken waterer or fit in any container. The best bird feeder kit for your pets. Chickens, ducks, geese, turkeys, quail or rabbits love them. The nearly 3-inch diameter allows chickens to dip their tongues in water and ducks to dip their beaks in water. The easy-to-clean chicken water dispenser requires only a 3/8" drill to open the hole. Our automatic chicken cups can also be installed with 5/16ID + 7/16OD tubing. The ideal automatic chicken watering system. Perfect low pressure setup that can be installed directly on the bucket or with a pressure regulator or float valve (up to 3 PSI). Designed to be superior to chicken nipple drinkers. Our Chicken Cup Poultry Feeder comes in a large bowl and self-refills, your birds will love this addition to your chicken coop. Packing List: 3 Pieces Automatic Chicken and Duck Waterers We only sell, not